File log_writer.h¶

FileList > cubrid > src > transaction > log_writer.h

#include "client_credentials.hpp"
#include "log_archives.hpp"
#include "log_common_impl.h"
#include "log_lsa.hpp"
#include "tde.h"
#include "storage_common.h"
#include "thread_compat.hpp"
#include <stdio.h>

Classes¶

Type	Name
struct	logwr_context
struct	logwr_global

Public Types¶

Type	Name
typedef enum logwr_action	LOGWR_ACTION
typedef struct logwr_context	LOGWR_CONTEXT
typedef struct logwr_global	LOGWR_GLOBAL
typedef enum logwr_mode	LOGWR_MODE
enum	logwr_action
enum	logwr_mode

Public Attributes¶

Type	Name
LOGWR_GLOBAL	logwr_Gl

Public Functions¶

Type	Name
int	logwr_copy_log_file (const char * db_name, const char * log_path, int mode, INT64 start_page_id)
int	logwr_copy_log_header_check (const char * db_name, bool verbose, LOG_LSA * master_eof_lsa)
void	logwr_dump_json_pointer_value (FILE * out, const void * ptr)
void	logwr_dump_json_string_value (FILE * out, const char * str)
void	logwr_dump_log_arv_header (FILE * out, const LOG_ARV_HEADER * log_arv_hdr, int indent)
void	logwr_dump_log_header (FILE * out, const LOG_HEADER * log_hdr, int indent)
void	logwr_dump_log_lsa (FILE * out, const LOG_LSA * lsa, int indent)
void	logwr_dump_log_page_hdr (FILE * out, const LOG_HDRPAGE * log_page_hdr, int indent)
void	logwr_dump_logwr_gl (FILE * out)
void	logwr_dump_logwr_gl_topfields (FILE * out, int indent)
void	logwr_flush_header_page (void)
bool	logwr_force_shutdown (void)
LOG_PAGEID	logwr_get_min_copied_fpageid (void)
const char *	logwr_log_ha_filestat_to_string (enum LOG_HA_FILESTAT val)
int	logwr_set_hdr_and_flush_info (void)
LOG_PHY_PAGEID	logwr_to_physical_pageid (LOG_PAGEID logical_pageid)
int	logwr_write_log_pages (void)
int	xlogwr_get_log_pages (THREAD_ENTRY * thread_p, LOG_PAGEID first_pageid, LOGWR_MODE mode)

Macros¶

Type	Name
define	LOGWR_AT_NEXT_ARCHIVE_PAGE_ID (pageid) `([logwr\_to\_physical\_pageid](log__writer_8c.md#function-logwr_to_physical_pageid)(pageid) == logwr\_Gl.hdr.nxarv\_phy\_pageid)`
define	LOGWR_AT_SERVER_ARCHIVING () `/* multi line expression */`
define	LOGWR_COPY_FROM_FIRST_PHY_PAGE_MASK `(0x80000000)`
define	LOGWR_IS_ARCHIVE_PAGE (pageid) `((pageid) != [LOGPB\_HEADER\_PAGE\_ID](log__page__buffer_8c.md#define-logpb_header_page_id) && (pageid) < logwr\_Gl.hdr.nxarv\_pageid)`

Public Types Documentation¶

typedef LOGWR_ACTION¶

typedef enum logwr_action LOGWR_ACTION;

typedef LOGWR_CONTEXT¶

typedef struct logwr_context LOGWR_CONTEXT;

typedef LOGWR_GLOBAL¶

typedef struct logwr_global LOGWR_GLOBAL;

typedef LOGWR_MODE¶

typedef enum logwr_mode LOGWR_MODE;

enum logwr_action¶

enum logwr_action {
    LOGWR_ACTION_NONE = 0x00,
    LOGWR_ACTION_DELAYED_WRITE = 0x01,
    LOGWR_ACTION_ASYNC_WRITE = 0x02,
    LOGWR_ACTION_HDR_WRITE = 0x04,
    LOGWR_ACTION_ARCHIVING = 0x08
};

enum logwr_mode¶

enum logwr_mode {
    LOGWR_MODE_ASYNC = 1,
    LOGWR_MODE_SEMISYNC,
    LOGWR_MODE_SYNC
};

Public Attributes Documentation¶

variable logwr_Gl¶

LOGWR_GLOBAL logwr_Gl;

Public Functions Documentation¶

function logwr_copy_log_file¶

int logwr_copy_log_file (
    const  char * db_name,
    const  char * log_path,
    int mode,
    INT64 start_page_id
)

function logwr_copy_log_header_check¶

int logwr_copy_log_header_check (
    const  char * db_name,
    bool verbose,
    LOG_LSA * master_eof_lsa
)

function logwr_dump_json_pointer_value¶

void logwr_dump_json_pointer_value (
    FILE * out,
    const  void * ptr
)

function logwr_dump_json_string_value¶

void logwr_dump_json_string_value (
    FILE * out,
    const  char * str
)

function logwr_dump_log_arv_header¶

void logwr_dump_log_arv_header (
    FILE * out,
    const  LOG_ARV_HEADER * log_arv_hdr,
    int indent
)

function logwr_dump_log_header¶

void logwr_dump_log_header (
    FILE * out,
    const  LOG_HEADER * log_hdr,
    int indent
)

function logwr_dump_log_lsa¶

void logwr_dump_log_lsa (
    FILE * out,
    const  LOG_LSA * lsa,
    int indent
)

function logwr_dump_log_page_hdr¶

void logwr_dump_log_page_hdr (
    FILE * out,
    const  LOG_HDRPAGE * log_page_hdr,
    int indent
)

function logwr_dump_logwr_gl¶

void logwr_dump_logwr_gl (
    FILE * out
)

function logwr_dump_logwr_gl_topfields¶

void logwr_dump_logwr_gl_topfields (
    FILE * out,
    int indent
)

function logwr_flush_header_page¶

void logwr_flush_header_page (
    void
)

function logwr_force_shutdown¶

bool logwr_force_shutdown (
    void
)

function logwr_get_min_copied_fpageid¶

LOG_PAGEID logwr_get_min_copied_fpageid (
    void
)

function logwr_log_ha_filestat_to_string¶

const  char * logwr_log_ha_filestat_to_string (
    enum  LOG_HA_FILESTAT val
)

function logwr_set_hdr_and_flush_info¶

int logwr_set_hdr_and_flush_info (
    void
)

function logwr_to_physical_pageid¶

LOG_PHY_PAGEID logwr_to_physical_pageid (
    LOG_PAGEID logical_pageid
)

function logwr_write_log_pages¶

int logwr_write_log_pages (
    void
)

function xlogwr_get_log_pages¶

int xlogwr_get_log_pages (
    THREAD_ENTRY * thread_p,
    LOG_PAGEID first_pageid,
    LOGWR_MODE mode
)

Macro Definition Documentation¶

define LOGWR_AT_NEXT_ARCHIVE_PAGE_ID¶

#define LOGWR_AT_NEXT_ARCHIVE_PAGE_ID (
    pageid
) `( logwr_to_physical_pageid (pageid) == logwr_Gl.hdr.nxarv_phy_pageid)`

define LOGWR_AT_SERVER_ARCHIVING¶

#define LOGWR_AT_SERVER_ARCHIVING (

) `/* multi line expression */`

define LOGWR_COPY_FROM_FIRST_PHY_PAGE_MASK¶

#define LOGWR_COPY_FROM_FIRST_PHY_PAGE_MASK `(0x80000000)`

define LOGWR_IS_ARCHIVE_PAGE¶

#define LOGWR_IS_ARCHIVE_PAGE (
    pageid
) `((pageid) != LOGPB_HEADER_PAGE_ID && (pageid) < logwr_Gl.hdr.nxarv_pageid)`

The documentation for this class was generated from the following file cubrid/src/transaction/log_writer.h